Switching Optimal Controller For Evaporation Temperature And Superheat Of Air-Conditioning Cooling System

被引：0
|
作者：
Zheng, Linlin [1 ]
Li, Shujiang [1 ]
Wang, Xiangdong [1 ]
机构：
[1] Shenyang Univ Technol, Shenyang 110870, Liaoning, Peoples R China
来源：
PROCEEDINGS OF THE 2017 2ND JOINT INTERNATIONAL INFORMATION TECHNOLOGY, MECHANICAL AND ELECTRONIC ENGINEERING CONFERENCE (JIMEC 2017) | 2017年 / 62卷
关键词：
Air-conditioning; Switching control; Adjustment; Optimal control;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, a 2 input-2 output dynamic lumped parameter model of the refrigeration cycle is established for residential air-conditioning equipment. Based on the nonlinear characteristics of the refrigeration system and the idea of switching control, the system model is linearized at some selected stable operating points, and respectively a set of linear system models are obtained. By using the linear quadratic optimal control, the optimal state feedback controller is designed for each sub-model, and then the switching controller is designed. The simulation results show the effectiveness of the designed controller.
引用
收藏
页码：378 / 382
页数：5
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